I understand
But non-threaded is not an option.. our application is a high performance
video management system, it must be multi-threaded, in fact we have a very
highly threaded architecture, and it would create huge bottlenecks making
it single threaded (for network message processing). This spec
Angus
Funny thing, when the error happens, getlasterror from SSL returns:
error:1408F10B:SSL routines:ssl3_get_record:wrong version number
The disconnection is easily reproduceable by spawning a few threads
Eric
On Wed, Oct 3, 2018 at 2:01 PM Éric Fleming Bonilha
wrote:
> Angus
>
Angus
I'm trying to make a demo application to test this behavior, but now I'm
stuck with another problem.. random disconnects..
I'm using latest ICS 8.53 with OpenSSL that is shipped with the ICS
Whenever I start sending data from server -> client, the client will
disconnect randomly.
It happe
Hi Angus
Thanks for the reply. This is indeed a strange problem, because there's no
deadlock or locking problem, and the problem does not happen in a
deterministic way.. its kind of random, so I have to keep it running for a
few seconds or minutes, then it will stop, maybe when a certain condition
Hi
I'm experiencing a strange issue that I think could be related to OpenSSL,
but I want to make sure..
In a simple explanation, I have a TWSocketServer which serves sockets on
SSL. I have 1 client connected to it and I send video data through this
socket to the client connected to my server. If
Hi Angus
Just want to thank you for fixing the problem on FD_Read of SSL socket in
version 8.42
I just downloaded to use with Tokyo and saw the fix..
Thanks
Eric
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> The code you say you added is already there, but after the >
> WSocket_Synchronized_WSAASyncSelect call, so what needs to be understood > is
> if this call, and the related in the finally section of the try > block, is
> really needed when not in a SSL request, as the non-SSL > version of the
well
On Feb 4, 2017 9:07 PM, "Éric Fleming Bonilha" wrote:
Well do you know how long I've been asking them to fix this broken code? It
has been months... The code is clearly broken and I've even provided demo
programs showing one of the issues.
Im already fed up... So I just
Well do you know how long I've been asking them to fix this broken code? It
has been months... The code is clearly broken and I've even provided demo
programs showing one of the issues.
Im already fed up... So I just fixed my local code and don't care anymore
if they will fix it or not... This bug
Angus
Did you have a chance to check that SSL problem on FD_READ that we have?
I have fixed my local copy of ICS and it works fine for both with and
without SSL (We are using SSL for one equipment we are testing).
inside TCustomSslWsocket.Do_FD_READ:
I added
if (not FSslEnable) or (FSo
016 at 5:48 PM, Éric Fleming Bonilha
wrote:
> Angus
>
> I have also uploaded the file to Dropbox: https://www.dropbox.
> com/s/ces533zsvkseghs/ShowModal.rar?dl=0
>
> Eric
>
>
> On Fri, Dec 2, 2016 at 11:44 AM, Éric Fleming Bonilha <
> e...@digifort.com.br> wr
Angus
I have also uploaded the file to Dropbox:
https://www.dropbox.com/s/ces533zsvkseghs/ShowModal.rar?dl=0
Eric
On Fri, Dec 2, 2016 at 11:44 AM, Éric Fleming Bonilha
wrote:
> Angus
>
> Were you able to download the file?
>
> The file at WeTransfer will expire in 4
Angus
Were you able to download the file?
The file at WeTransfer will expire in 4 days
Thanks
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Angus
Additionally I have added the file to WeTransfer using this link:
https://we.tl/3haUyqyn41
So you have two places to download the file: https://we.tl/3haUyqyn41 and
http://www.digifort.com/files/temp/ShowModal.rar
I'm sure one of them will work for you
Eric
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To unsubscribe or change you
Angus
I don't understand what you mean.. I can download the file from
http://www.digifort.com/files/temp/ShowModal.rar normally using Chrome or
Edge
And I did not see any message from you asking for that... If you sent any
message to this list, it was not received..
Eric
On Thu, Dec 1, 2016 a
Hello Angus
Did you have some time to evaluate this issue?
Thanks
On Wed, Nov 23, 2016 at 12:20 AM, Éric Fleming Bonilha wrote:
> Angus
>
> I have created a very simple demo application that shows how USE_SSL
> changes the behavior of OnDataAvailable:
>
> Please
It really would be so much easier if you rewrote your application to
> remove blocking modal dialogs from event handlers.
>
> Angus
>
>
> Original Message
>
> *Subject:* Re: [twsocket] Compiling with SSL active changes socket
> behavior
> *From:* Éric
mponents in code.
>
> It really would be so much easier if you rewrote your application to
> remove blocking modal dialogs from event handlers.
>
> Angus
>
>
> Original Message
>
> *Subject:* Re: [twsocket] Compiling with SSL active changes socket
> b
activate SSL it will simply break our whole software
> because you are changing the receive behavior of all sockets
>
> Could someone please take this problem seriously and analyse the issue?
>
> I can show you over a TeamViewer session the effects of this on our
> software
>
&g
ts of this on our software
Thank you!
Eric Fleming Bonilha
On Wed, Aug 31, 2016 at 6:18 PM, Éric Fleming Bonilha
wrote:
> Angus
>
> Would you at least take a look at it again? Adding that line in SSL socket
> before actually checking if SSL is being used is changing the beh
- Drop older version
- Remove obsolete properties
On Wed, Oct 5, 2016 at 5:46 AM, Angus Robertson - Magenta Systems Ltd <
an...@magsys.co.uk> wrote:
> The recent introduction of OpenSSL 1.1.0 required a lot of internal
> changes in ICS which were made backward compatible with older versions.
Angus
Would you at least take a look at it again? Adding that line in SSL socket
before actually checking if SSL is being used is changing the behavior of
the base class and breaking compatibility
> Not quite sure why the V8.22 change in wsocket made this change, but it
> was an important bug fi
Tecnically, a showmodal is not total blocking process, although it blocks
the current flow. Internally it will call a message loop that will keep
processing windows messages so the application can run.
This have always worked for years without any issue and my whole software is
based on that, bas
Nobody is receiving these e-mails??
De: Éric Fleming Bonilha [mailto:e...@digifort.com.br]
Enviada em: Monday, August 15, 2016 7:08 PM
Para: ICS support mailing
Assunto: Re: Compiling with SSL active changes socket behavior
Could anyone check this? Or at least acknowledge that it was
Could anyone check this? Or at least acknowledge that it was received?
Thanks
On Sat, Aug 13, 2016 at 3:13 PM, Éric Fleming Bonilha
wrote:
> I evaluated a little more on this behavior and realized that actually many
> many parts of our software will open a SHOWMODAL dialog to the respo
tead of calling some socket routine...
Would someone please look into this issue? I can make some example
application to demonstrate the behavior (I just don't know how to properly
fix it)
Thanks
On Sat, Aug 13, 2016 at 2:50 PM, Éric Fleming Bonilha
wrote:
> Hi
>
> I recent
Hi
I recently came across an issue with our software after updating to ICS 8.26
We previously used ICS 8.06 and its default compiling directives did not
add SSL support, but 8.26 by default activates SSL and makes TWSocket class
to be derived from SSL socket
I don't know if the problem is relate
Dear ICS team
Does ICS supports FreePascal?
I've seen from the include file that some work has been done in the past to
make it compatible with FreePascal but maybe that was old work.
I would like to know if you have any plans to support Lazarus and
FreePascal?
We are now starting to worry abou
Hello all
We have stumbled at a very strange issue with our software that uses ICS as
core for sockets.
This is not the first time that it happens and has happened in different
customers but it is kind of rare.. What happens is that ASyncReceive routine
from TCustomWSocket hangs in Ics_ioct
Hello
Do you have any customer or anything to consume webservices using TWSocket?
I´m having big troubles with default Delphi webservice consumer (It crashes
the application sometimes, when the host is down and we keep requesting
data, and I think it must be related to HTTPRIO that uses Ind
François
> I share this opinion.
> I would let the client sockets attached to a single the thread (no
necessarily the main thread) and handle all communication. Once a job has
been received, then the data is passed to a worker thread, thru a queue, for
processing. Probably a single queue serviced
This is great, congrats
I already use ICS-8 in my application running in over 30.000 machines and I
got to say that even in Beta stage I don´t have any issues :D
Eric
-Mensagem original-
De: TWSocket [mailto:twsocket-boun...@lists.elists.org] Em nome de François
Piette
Enviada em: quinta
Arno,
Thank you for your answers, I will do many tests here and I will keep you
posted.
Meanwhile, out of the box, how would you make a threaded TCP server using
ICS today?
I mean... I know how to make it with a single thread, just create
TWSocketServer from a different thread that has a message
>> My code inside the event triggers is fine for multi-thread
>That is required indeed. For instance no access to the client list, no
plain access to the VCL etc..
>Without having a look at your source code it's hard to say.
Thanks, I just wanted to make sure that ICS itself would not have issu
> No, ICS is not thread-safe (out of the box)! Like the VCL is not
thread-safe as well. Use of ThreadDetach and ThreadAttach just ensures that
ICS-events trigger in the attached thread's context. There's more to
serialize like access to the client list, etc.
Ok, so if I use ThreadAttach and Threa
Hello
I have an application that TWSocketServer is running in main thread,
consequently, all messages from clients are also processed by the main
thread loop
I have been able to change the processing thread of the clientes from main
thread to a pool of threads that I have (By using ThreadDe
Hope this time, my message is sent!!!
After MUCH digging, I have come into something that I would like you to
analyse..** **
First, the scenario... As I told before, I replaced all my handles by a
derived class that I made called TSharedHandle, that is derived from
TIcsWndControl
So, wheneve
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